KMQ viewer

As an alternative to cross eye viewing, in the 1980s a team of 3 phsycists invented a new type of prismatic viewer that tilts your right eyesight slightly up and the left eyesight slightly down. When placing the right view on top of a (letter/A4 size) paper and the left view below, viewing from arm length distance (ca. 50cm) creates a stereo experience.

[http://www.PixelPartner.de/openKMQen.htm Open Hardware/Software project for the KMQ prismatic stereo viewer]

[http://www.kmq3d.de Homepage of the manufacturer of the KMQ prismatic stereo viewer]